... 44 1 reuse, 9 revising old code, 46 7 46 8 testing framework, 45 4 46 2 tracking revisions, 43 6 43 8 writing distributable code, 44 1 44 8 writing portable code, 33–38 code coverage reports, 46 3 ... execute the go-pear .php script via the command line: /usr/local/bin /php /home/username/pear/go-pear .php Here’s the command for Windows users: c: \php\ cli \php c:\pear\go-pear .php 8 http://www .php. net/features.commandline/ ... reusable PHP classes, 5 04 client-side caching controlling, 367–371 code (see also source code) coding standards, 44 6 deploying, 46 8 47 1 documenting, 44 8 45 3 maintaining multiple versions, 43 8–...